{"vulnerability": "CVE-2026-21873", "sightings": [{"uuid": "f0c52131-e05c-4891-885e-1b3d945fcfe8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21873", "type": "seen", "source": "Telegram/wglSmFthAobarYZ5lKlTDy3be09zcc68zd-F7c4mDs3nfFs", "content": "", "creation_timestamp": "2026-01-08T11:01:09.000000Z"}, {"uuid": "b40bb6ff-7c80-4573-abe4-35d6d36a7bc9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-21873", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mbw3nnxt3g2e", "content": "", "creation_timestamp": "2026-01-08T13:29:51.507087Z"}, {"uuid": "9800e3e7-6c36-4c59-8380-bc38f90cbf03", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-21873", "type": "published-proof-of-concept", "source": "https://github.com/zauberzeug/nicegui/security/advisories/GHSA-mhpg-c27v-6mxr", "content": "", "creation_timestamp": "2026-01-08T09:24:29.000000Z"}]}